Question

the sum of two number is 12308 20% of a number is equal to 40% of the number find the number​

Answer 1

Step-by-step explanation:

➡Let, Number are X and y .

✔A/C to questions .

♠x+y = 12308...........................(1).

Again,

X * 20/100= Y * 40/100.

↪x-2y = 0.................................(2).

[ Equations (1)-(2). ]

=>3y = 12308.

=>y = 12308/3.

by (2).

X = 12308/(2*3.)

X = 6154./3

➡Thus :-

♠Value of X = 6154/3.

♠Value of y = 12308/3.

Answer 2

Answer:

HERE IS YOUR ANSWER

Step-by-step explanation:

x+y = 1230

1/5 20/100×x = 30/100×y

x/5 = y/20

20x = 5y

x = 5y/200

4x - y = 0

x + y = 1330

5x = 1230

x = 1230/5

x = 266

X = 260

Y = 964